openflowjava/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/serialization/factories/OF10FlowRemovedMessageFactory.java

   1 /*
   2  * Copyright (c) 2015 NetIDE Consortium and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.openflowjava.protocol.impl.serialization.factories;
   9
  10 import io.netty.buffer.ByteBuf;
  11 import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
  12 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;
  13 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistryInjector;
  14 import org.opendaylight.openflowjava.protocol.api.keys.MessageTypeKey;
  15 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  16 import org.opendaylight.openflowjava.util.ByteBufUtils;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.v10.grouping.MatchV10;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemovedMessage;
  19
  20 /**
  21  * Translates FlowRemoved messages.
  22  *
  23  * @author giuseppex.petralia@intel.com
  24  */
  25 public class OF10FlowRemovedMessageFactory implements OFSerializer<FlowRemovedMessage>, SerializerRegistryInjector {
  26
  27     private static final byte MESSAGE_TYPE = 11;
  28     private SerializerRegistry registry;
  29     private static final byte PADDING = 1;
  30
  31     @Override
  32     public void injectSerializerRegistry(SerializerRegistry serializerRegistry) {
  33         registry = serializerRegistry;
  34     }
  35
  36     @Override
  37     public void serialize(FlowRemovedMessage message, ByteBuf outBuffer) {
  38         ByteBufUtils.writeOFHeader(MESSAGE_TYPE, message, outBuffer, EncodeConstants.EMPTY_LENGTH);
  39
  40         OFSerializer<MatchV10> matchSerializer = registry
  41                 .getSerializer(new MessageTypeKey<>(message.getVersion(), MatchV10.class));
  42
  43         matchSerializer.serialize(message.getMatchV10(), outBuffer);
  44
  45         outBuffer.writeLong(message.getCookie().longValue());
  46         outBuffer.writeShort(message.getPriority());
  47         outBuffer.writeByte(message.getReason().getIntValue());
  48         outBuffer.writeZero(PADDING);
  49         outBuffer.writeInt(message.getDurationSec().intValue());
  50         outBuffer.writeInt(message.getDurationNsec().intValue());
  51         outBuffer.writeShort(message.getIdleTimeout());
  52         outBuffer.writeZero(PADDING);
  53         outBuffer.writeZero(PADDING);
  54         outBuffer.writeLong(message.getPacketCount().longValue());
  55         outBuffer.writeLong(message.getByteCount().longValue());
  56         ByteBufUtils.updateOFHeaderLength(outBuffer);
  57     }
  58
  59 }